Head to Head
| World Club Friendlies | 2014/03/01 22:00 | DC United v Seattle Sounders | D | 2-2 |
Home History
| USA MLS | 2015/06/28 23:00 | Portland Timbers v Seattle Sounders | L | 4-1 |
| USA MLS | 2015/06/24 23:00 | Philadelphia Union v Seattle Sounders | L | 1-0 |
| USA MLS | 2015/06/20 20:00 | Seattle Sounders v San Jose Earthquakes | L | 0-2 |
| USA US Open Cup | 2015/06/17 02:30 | Seattle Sounders v Portland Timbers | L | 1-3 |
| USA MLS | 2015/06/14 02:00 | Seattle Sounders v FC Dallas | W | 3-0 |
| USA MLS | 2015/06/07 00:30 | Sporting Kansas City v Seattle Sounders | L | 1-0 |
| USA MLS | 2015/05/31 21:00 | Seattle Sounders v New York Red Bulls | W | 2-1 |
| USA MLS | 2015/05/28 02:00 | Seattle Sounders v Colorado Rapids | W | 1-0 |
Away History
| USA US Open Cup | 2015/06/30 23:00 | Philadelphia Union v DC United | L | 2-1 |
| USA MLS | 2015/06/27 21:00 | Toronto FC v DC United | D | 0-0 |
| USA MLS | 2015/06/25 00:30 | Chicago Fire v DC United | W | 0-1 |
| USA MLS | 2015/06/21 21:00 | DC United v New England Revolution | W | 2-1 |
| USA US Open Cup | 2015/06/17 23:00 | Pittsburgh Riverhounds v DC United | W | 1-3 |
| USA MLS | 2015/06/14 23:00 | Orlando City SC v DC United | L | 1-0 |
| USA MLS | 2015/06/06 23:00 | DC United v Toronto FC | L | 1-2 |
| USA MLS | 2015/06/03 23:00 | DC United v Chicago Fire | W | 3-1 |